ALIMUDDIN, Almand Fuad; HENDRAWAN, Riko. Optimal Stock Portfolio Establishment with Active and Passive Strategy Using Price to Book Value and Price Earning to Growth Ratio Approach in IDX30 Index 2013-2018 Period. Devotion : Journal of Research and Community Service, [S. l.], v. 4, n. 9, p. 1770–1785, 2023. DOI: 10.59188/devotion.v4i9.559. Disponível em: https://devotion.greenvest.co.id.submitjurnal.id/index.php/dev/article/view/559. Acesso em: 25 jun. 2026.